Class OpenSSLAeadCipherAES.GCM

java.lang.Object

javax.crypto.CipherSpi

org.conscrypt.OpenSSLCipher

org.conscrypt.OpenSSLAeadCipher

org.conscrypt.OpenSSLAeadCipherAES

org.conscrypt.OpenSSLAeadCipherAES.GCM

Direct Known Subclasses:

OpenSSLAeadCipherAES.GCM.AES_128, OpenSSLAeadCipherAES.GCM.AES_256

Enclosing class:

OpenSSLAeadCipherAES

public static class OpenSSLAeadCipherAES.GCM
extends OpenSSLAeadCipherAES

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OpenSSLAeadCipherAES.GCM.AES_128
static class	OpenSSLAeadCipherAES.GCM.AES_256

Nested classes/interfaces inherited from class OpenSSLAeadCipherAES

OpenSSLAeadCipherAES.GCM, OpenSSLAeadCipherAES.GCM_SIV

Nested classes/interfaces inherited from class OpenSSLCipher

OpenSSLCipher.Mode, OpenSSLCipher.Padding

Field Summary

Fields inherited from class OpenSSLAeadCipher

buf, bufCount, DEFAULT_TAG_SIZE_BITS, evpAead, tagLengthInBytes

Fields inherited from class OpenSSLCipher

encodedKey, iv, mode

Constructor Summary

Constructors

Constructor	Description
GCM()

Method Summary

Modifier and Type	Method	Description
(package private) void	checkSupportedMode(OpenSSLCipher.Mode mode)	Checks whether the cipher supports this particular cipher mode and throws NoSuchAlgorithmException if it doesn't.
(package private) long	getEVP_AEAD(int keyLength)

Methods inherited from class OpenSSLAeadCipherAES

checkSupportedKeySize, engineGetParameters, getBaseCipherName, getCipherBlockSize, getOutputSizeForFinal, getParameterSpec

Methods inherited from class OpenSSLAeadCipher

allowsNonceReuse, checkSupportedPadding, checkSupportedTagLength, doFinalInternal, doFinalInternal, engineDoFinal, engineDoFinal, engineInitInternal, engineUpdateAAD, engineUpdateAAD, getOutputSizeForUpdate, updateInternal

Methods inherited from class OpenSSLCipher

engineDoFinal, engineGetBlockSize, engineGetIV, engineGetKeySize, engineGetOutputSize, engineInit, engineInit, engineInit, engineSetMode, engineSetPadding, engineUnwrap, engineUpdate, engineUpdate, engineWrap, getPadding, isEncrypting, supportsVariableSizeIv, supportsVariableSizeKey

Methods inherited from class CipherSpi

engineUpdate

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GCM

public GCM()

Method Details

checkSupportedMode

void checkSupportedMode(OpenSSLCipher.Mode mode)
                 throws NoSuchAlgorithmException

Description copied from class: OpenSSLCipher

Checks whether the cipher supports this particular cipher mode and throws NoSuchAlgorithmException if it doesn't.

Specified by:

checkSupportedMode in class OpenSSLCipher

Throws:

NoSuchAlgorithmException

getEVP_AEAD

long getEVP_AEAD(int keyLength)
          throws InvalidKeyException

Specified by:

getEVP_AEAD in class OpenSSLAeadCipher

Throws:

InvalidKeyException